b87eb7c82f
This commit adds support to Ai-Thinker ESP32 Audio Kit V2.2 A247 board. There are two modules of this board. The old model uses AC101 audio and is not supported currently (AFAIK there is no AC101 driver) and the new version uses the ES8388 audio codec. This model is supported by this commit. Just read the documentation to test playing an audio file. TODO: Test audio recording.
73 lines
2.7 KiB
Plaintext
73 lines
2.7 KiB
Plaintext
############################################################################
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# boards/xtensa/esp32/esp32-audio-kit/scripts/Make.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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include $(TOPDIR)/.config
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include $(TOPDIR)/tools/Config.mk
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include $(TOPDIR)/tools/esp32/Config.mk
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include $(TOPDIR)/arch/xtensa/src/lx6/Toolchain.defs
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ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32_rom.ld
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# Pick the linker scripts from the board level if they exist, if not
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# pick the common linker scripts.
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ifeq ($(CONFIG_BUILD_PROTECTED),y)
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ARCHSCRIPT += $(call FINDSCRIPT,protected_memory.ld)
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ARCHSCRIPT += $(call FINDSCRIPT,kernel-space.ld)
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else
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ARCHSCRIPT += $(call FINDSCRIPT,flat_memory.ld)
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ifeq ($(CONFIG_ESP32_APP_FORMAT_MCUBOOT),y)
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ARCHSCRIPT += $(call FINDSCRIPT,mcuboot_sections.ld)
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else
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ARCHSCRIPT += $(call FINDSCRIPT,legacy_sections.ld)
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endif
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endif
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ARCHPICFLAGS = -fpic
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# if SPIRAM/PSRAM is used then we need to include a workaround
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ifeq ($(CONFIG_ESP32_SPIRAM),y)
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ARCHCFLAGS += -mfix-esp32-psram-cache-issue
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endif
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CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
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CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
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CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
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CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
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AFLAGS := $(CFLAGS) -D__ASSEMBLY__
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# Loadable module definitions
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CMODULEFLAGS = $(CFLAGS) -mtext-section-literals
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LDMODULEFLAGS = -r -e module_initialize
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LDMODULEFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)/libs/libc/modlib/gnu-elf.ld)
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# ELF module definitions
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CELFFLAGS = $(CFLAGS) -mtext-section-literals
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CXXELFFLAGS = $(CXXFLAGS) -mtext-section-literals
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LDELFFLAGS = -r -e main
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LDELFFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)$(DELIM)binfmt$(DELIM)libelf$(DELIM)gnu-elf.ld)
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